/*
* ntfs_debug.h - Defines for NTFS kernel debug support.
*
* Copyright (c) 2006-2008 Anton Altaparmakov. All Rights Reserved.
* Portions Copyright (c) 2006-2008 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of Apple Inc. ("Apple") nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ALTERNATIVELY, provided that this notice and licensing terms are retained in
* full, this file may be redistributed and/or modified under the terms of the
* GNU General Public License (GPL) Version 2, in which case the provisions of
* that version of the GPL will apply to you instead of the license terms
* above. You can obtain a copy of the GPL Version 2 at
* http://developer.apple.com/opensource/licenses/gpl-2.txt.
*/
#ifndef_OSX_NTFS_DEBUG_H
#define_OSX_NTFS_DEBUG_H
#include<sys/cdefs.h>
#include"ntfs_runlist.h"/* Forward declaration so we do not have to include <sys/mount.h> here. */struct mount;
__private_extern__ void ntfs_debug_init(void);
__private_extern__ void ntfs_debug_deinit(void);
__private_extern__ void __ntfs_warning(constchar *function,
struct mount *mp, constchar *fmt, ...) __printflike(3, 4);
#definentfs_warning(mp, fmt, a...) \
__ntfs_warning(__FUNCTION__, mp, fmt, ##a)
__private_extern__ void __ntfs_error(constchar *function,
struct mount *mp, constchar *fmt, ...) __printflike(3, 4);
#definentfs_error(mp, fmt, a...) \
__ntfs_error(__FUNCTION__, mp, fmt, ##a)
#ifdefDEBUG/**
* ntfs_debug - write a debug message to the console
* @fmt: a printf format string containing the message
* @...: the variables to substitute into @fmt
*
* ntfs_debug() writes a message to the console but only if the driver was
* compiled with -DDEBUG. Otherwise, the call turns into a NOP.
*/
__private_extern__ void __ntfs_debug(constchar *file, int line,
constchar *function, constchar *fmt, ...)
__printflike(4, 5);
#definentfs_debug(fmt, a...) \
__ntfs_debug(__FILE__, __LINE__, __FUNCTION__, fmt, ##a)
__private_extern__ void ntfs_debug_runlist_dump(const ntfs_runlist *rl);
__private_extern__ void ntfs_debug_attr_list_dump(const u8 *al,
constunsigned size);
#else/* !DEBUG */
#definentfs_debug(fmt, a...) do {} while (0)
#definentfs_debug_runlist_dump(rl) do {} while (0)
#definentfs_debug_attr_list_dump(al, size) do {} while (0)
#endif/* !DEBUG */
#endif/* !_OSX_NTFS_DEBUG_H */